My Hero Academia: Double Detroit Smash!

Interviewer: The movie contains an original story, but does it have any correlation to the current story in the serialized manga?

Kohei Horikoshi: I always wanted to include a chapter about All Might’s past, or rather, I thought that I definitely NEED to write about his past. In the movie, the young All Might is shown studying abroad in America, and I thought this might not be something that could be brought up anymore in the actual manga story up until now, so I saw the movie as a chance to present this. Of course, without a doubt, the movie and manga are adjoined, and the movie is connected to the manga story that happens after it.

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Now onto the feat.

0:34

Spoiler:

Izuku and Allmight halt and destroy a massive block of metal that Wolfram throws at them. That's the best quality version, but unfortunately bits of it are cropped out, so we'll look at some other videos to get the full image. The average height of a Japanese man is 171.2cm, or 1.761m (I don't even recall if Wolfram is Japanese or not, but it's good to go with for now).

@Daio I saw the movie, and the gauntlet allows Deku to use 100% of One For All without risking damage to his limbs up to three times. Deku using 100% of One For All should scale equally to All Might, so he should be getting half of it (if not more, given All Might was running on fumes, IIRC).